B21C 47/267
Scrap treatment
Official title: {Scrap treatment}
B21C47/267 (Scrap treatment) appears on 7 US grants and 6 published applications in this corpus.
Search patents in B21C- Granted patents
- 7
- Published applications
- 6
- Assignees
- 9
- Inventors
- 20
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Strap-winding and strap-coil-deforming system18 Nov 2025US 12,472,547 B2Signode India Ltd.
- Automated wire rod trimming station and sample quality evaluation4 Apr 2023US 11,618,069 B2Primetals Technologies USA LLC
- Plunge slitting with enhanced scrap threading capability using notching shears10 Mar 2020US 10,583,503 B2Butech Bliss
- Method and device for producing a metal strip in a continuous casting and rolling process10 Apr 2018US 9,937,539 B2SMS group GmbH
- Method and apparatus for bringing elongated metallic scrap into a more compact form13 Apr 2004US 6,718,810 B1Savonlinnan PR-Urakointi Oy
- Scrap clearing system, metal-strip production line, and scrap clearing method13 Aug 2026US 2026/0233273 A1Primetals Technologies Austria GmbH
- Strap-winding and strap-coil-deforming system22 Aug 2024US 2024/0278305 A1Signode India Ltd.
- Automated wire rod trimming station and sample quality evaluation26 Sep 2019US 2019/0291169 A1Primetals Technologies USA LLC
- Plunge slitting with enhanced scrap threading capability using notching shears19 Jul 2018US 2018/0200809 A1Butech, Inc.
- Method and device for producing a metal strip in a continuous casting and rolling process10 Nov 2016US 2016/0325324 A1SMS group GmbH
Most cited
By later US patents
- Scrap scroller for a shear discharge conveying system7US 4,550,881 ADeere & Company · 1985
- Automated wire rod trimming station and sample quality evaluation2US 11,618,069 B2Primetals Technologies USA LLC · 2023
- Reel configuration for winding thinly rolled finished strip1US 6,450,437 B1SMS Demag AG · 2002